我以为我有它的工作。
我有一个完全私有的 Perl 5.16 版本(私有我的意思是我的主目录的本地),以及一个用于 CPAN 模块的私有位置。我按照http://blog.fox.geek.nz/2010/09/installing-multiple-perls-with.html上的说明进行操作(针对其略微过时的情况进行调整),声称完全回避了对本地::lib。我使用上面提到的instrux安装的cpanm,安装了Cache::Memcached::Fast.pm,并成功运行了一个使用该模块的Perl程序。
今天它不工作了。
Can't locate Cache/Memcached/Fast.pm in @INC (@INC contains:
/Users/chap/perl5/perlbrew/perls/perl-5.16.1/lib/site_perl/5.16.1/darwin-2level
/Users/chap/perl5/perlbrew/perls/perl-5.16.1/lib/site_perl/5.16.
/Users/chap/perl5/perlbrew/perls/perl-5.16.1/lib/5.16.1/darwin-2level
/Users/chap/perl5/perlbrew/perls/perl-5.16.1/lib/5.16.1 .) at ./memget line 11.
一些故障排除:
/Users/chap$ perlbrew use
Currently using perl-5.16.1
...甜的。
/Users/chap$ which perl
/Users/chap/perl5/perlbrew/perls/perl-5.16.1/bin/perl
...惊人的。
/Users/chap$ perlbrew switch perl-5.16.1
/Users/chap$ cpanm --interactive -v App::cpanoutdated
cpanm (App::cpanminus) 1.5014 on perl 5.012004 built for darwin-thread-multi-2level
Work directory is /Users/chap/.cpanm/work/1350175791.76873
You have make /usr/bin/make
You have LWP 6.03
You have /usr/bin/tar: bsdtar 2.8.3 - libarchive 2.8.3
You have /usr/bin/unzip
Searching App::cpanoutdated on cpanmetadb ...
!
! Can't write to /Library/Perl/5.12 and /usr/local/bin: Installing modules to /Users/chap/perl5
! To turn off this warning, you have to do one of the following:
! - run me as a root or with --sudo option (to install to /Library/Perl/5.12 and /usr/local/bin)
! - Configure local::lib your existing local::lib in this shell to set PERL_MM_OPT etc.
! - Install local::lib by running the following commands
!
! cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
!
Checking if you have ExtUtils::MakeMaker 6.31 ... Yes (6.62)
Checking if you have ExtUtils::Install 1.46 ... Yes (1.55)
App::cpanoutdated is up to date. (0.23)
哦哦。为什么系统Perl???